Справочник Пользователя для Mitsubishi Electronics FR-D720-008

You can set the functions of the output terminals.
Refer to the following table and set the parameters: (0 to 99: positive logic, 100 to 199: negative logic)

You can change the functions of the open collector output terminal and relay output terminal.

0

RUN (inverter running)

0, 1, 3, 4, 7, 8, 11 to 16, 25, 26, 
46, 47, 64, 70, 80, 90, 91, 93*, 95, 
96, 98, 99, 100, 101, 103, 104, 
107, 108, 111 to 116, 125, 126, 
146, 147, 164, 170, 180, 190, 
191, 193*, 195, 196, 198, 199, 
9999

99

ALM (fault output)

* "93" and "193" can not be set in Pr. 192.

The above parameters can be set when Pr. 160 Extended function display selection = "0". (Refer to page 162)

0

100

RUN

Inverter running

Output during operation when the inverter output frequency
rises to or above Pr. 13 Starting frequency.

—

1

101

SU

Up to frequency

Output when the output frequency is reached to the set frequency. Pr. 41

3

103

OL

Overload alarm

Output while stall prevention function is activated.

Pr. 22, Pr. 23, 
Pr. 66

4

104

FU

Output frequency 
detection

 

Output when the output frequency reaches the frequency
set in Pr. 42 (Pr. 43 for reverse rotation).

Pr. 42, Pr. 43

7

107

RBP

Regenerative brake
pre-alarm

Output when 85% of the regenerative brake duty set in Pr.
70 is reached.

Pr. 70

8

108

THP

Electronic thermal O/L 
relay pre-alarm

Output when the electronic thermal value reaches 85% of
the trip level. (Electronic thermal relay function protection
(E.THT/E.THM) activates, when the value reached 100%.

Pr. 9, Pr. 51

11

111

RY

Inverter operation 
ready

Output when reset process is completed (when the inverter
can be started by switching the start signal on or while it is
running) after powering on inverter. 

—

12

112

Y12

Output current 
detection

Output when the output current is higher than the Pr. 150
setting for longer than the time set in Pr. 151 .

Pr. 150, 
Pr. 151

13

113

Y13

Zero current detection

Output when the output power is lower than the Pr. 152
setting for longer than the time set in Pr. 153 .

Pr. 152, 
Pr. 153

14

114

FDN

PID lower limit

Output when the feedback value falls below the lower limit
of PID control.

Pr. 127 to 
Pr. 134
Pr. 575 to Pr. 
577

15

115

FUP

PID upper limit

Output when the feedback value rises above the upper limit
of PID control

16

116

RL

PID forward/reverse 
rotation output

Output when forward rotation is performed in PID control.

25

125

FAN

Fan fault output

Output at the time of a fan fault.

Pr. 244

26

126

FIN

Heatsink overheat 
pre-alarm

Output when the heatsink temperature reaches about 85%
of the heatsink overheat protection providing temperature.

—

46

146

Y46

During deceleration at 
occurrence of power 
failure

Output when the power failure-time deceleration function is
executed.
(retained until release)

Pr. 261

47

147

PID

During PID control 
activated

Output during PID control.

Pr. 127 to 
Pr. 134
Pr. 575 to Pr. 
577

64

164

Y64

During retry

Output during retry processing.

Pr. 65 to 
Pr. 69

70

170

SLEEP PID output interruption

Output when the PID output interruption function is
executed.

Pr. 127 to Pr. 
134,
Pr. 575 to Pr. 
577

80

180

For manufacturer setting